CA2418379A1 - Procede et systeme permettant de prevenir l'encrassement et la corrosion de dispositifs biomedicaux et de structures - Google Patents

Procede et systeme permettant de prevenir l'encrassement et la corrosion de dispositifs biomedicaux et de structures Download PDF

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Publication number
CA2418379A1
CA2418379A1 CA002418379A CA2418379A CA2418379A1 CA 2418379 A1 CA2418379 A1 CA 2418379A1 CA 002418379 A CA002418379 A CA 002418379A CA 2418379 A CA2418379 A CA 2418379A CA 2418379 A1 CA2418379 A1 CA 2418379A1
Authority
CA
Canada
Prior art keywords
metal
coating
zinc
semiconductive
conductive surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002418379A
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English (en)
Other versions
CA2418379C (fr
Inventor
Joseph Bonaventura
Louis Ignarro
David B. Dowling
Arthur J. Spivack
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Applied Semiconductor Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2418379A1 publication Critical patent/CA2418379A1/fr
Application granted granted Critical
Publication of CA2418379C publication Critical patent/CA2418379C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/04—Controlling or regulating desired parameters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/04—Coatings containing a composite material such as inorganic/organic, i.e. material comprising different phases

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dermatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Materials For Medical Uses (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Prostheses (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Filtering Materials (AREA)

Abstract

L'invention concerne un système permettant de prévenir la corrosion et/ou l'encrassement d'une surface d'un dispositif biomédical qui est en contact avec un environnement corrosif et renfermant: (a) un revêtement semi-conducteur en contact conducteur avec au moins une partie de la surface; et (b) un filtre électronique servant à filtrer un bruit corrosif. L'invention concerne également un procédé de prévention de la corrosion et/ou de l'encrassement au moyen dudit système.
CA2418379A 2000-07-18 2001-07-18 Procede et systeme permettant de prevenir l'encrassement et la corrosion de dispositifs biomedicaux et de structures Expired - Fee Related CA2418379C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/618,275 2000-07-18
US09/618,275 US6524466B1 (en) 2000-07-18 2000-07-18 Method and system of preventing fouling and corrosion of biomedical devices and structures
PCT/US2001/021102 WO2002006563A1 (fr) 2000-07-18 2001-07-18 Procede et systeme permettant de prevenir l'encrassement et la corrosion de dispositifs biomedicaux et de structures

Publications (2)

Publication Number Publication Date
CA2418379A1 true CA2418379A1 (fr) 2002-01-24
CA2418379C CA2418379C (fr) 2010-05-11

Family

ID=24477036

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2418379A Expired - Fee Related CA2418379C (fr) 2000-07-18 2001-07-18 Procede et systeme permettant de prevenir l'encrassement et la corrosion de dispositifs biomedicaux et de structures

Country Status (12)

Country Link
US (1) US6524466B1 (fr)
EP (1) EP1303645A4 (fr)
JP (1) JP4668511B2 (fr)
KR (1) KR100822090B1 (fr)
CN (1) CN1227391C (fr)
AU (2) AU8045801A (fr)
CA (1) CA2418379C (fr)
EA (1) EA005986B1 (fr)
MX (1) MXPA03000526A (fr)
NO (1) NO20030063L (fr)
TW (1) TW512187B (fr)
WO (1) WO2002006563A1 (fr)

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US7993773B2 (en) 2002-08-09 2011-08-09 Infinite Power Solutions, Inc. Electrochemical apparatus with barrier layer protected substrate
US8445130B2 (en) * 2002-08-09 2013-05-21 Infinite Power Solutions, Inc. Hybrid thin-film battery
US8394522B2 (en) * 2002-08-09 2013-03-12 Infinite Power Solutions, Inc. Robust metal film encapsulation
US8404376B2 (en) 2002-08-09 2013-03-26 Infinite Power Solutions, Inc. Metal film encapsulation
US20070264564A1 (en) 2006-03-16 2007-11-15 Infinite Power Solutions, Inc. Thin film battery on an integrated circuit or circuit board and method thereof
US8236443B2 (en) * 2002-08-09 2012-08-07 Infinite Power Solutions, Inc. Metal film encapsulation
US8431264B2 (en) * 2002-08-09 2013-04-30 Infinite Power Solutions, Inc. Hybrid thin-film battery
US8021778B2 (en) * 2002-08-09 2011-09-20 Infinite Power Solutions, Inc. Electrochemical apparatus with barrier layer protected substrate
CN100390323C (zh) * 2002-10-17 2008-05-28 应用半导体国际有限公司 半导体腐蚀和污染控制设备,系统和方法
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US7296576B2 (en) * 2004-08-18 2007-11-20 Zyvex Performance Materials, Llc Polymers for enhanced solubility of nanomaterials, compositions and methods therefor
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US8062708B2 (en) * 2006-09-29 2011-11-22 Infinite Power Solutions, Inc. Masking of and material constraint for depositing battery layers on flexible substrates
US8197781B2 (en) * 2006-11-07 2012-06-12 Infinite Power Solutions, Inc. Sputtering target of Li3PO4 and method for producing same
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AU2008296143A1 (en) * 2007-09-07 2009-03-12 Applied Semiconductor International Ltd. Method of preparing high density metal oxide layers and the layers produced thereby
TWI441937B (zh) * 2007-12-21 2014-06-21 Infinite Power Solutions Inc 形成用於電解質薄膜之濺鍍靶材的方法
US8268488B2 (en) 2007-12-21 2012-09-18 Infinite Power Solutions, Inc. Thin film electrolyte for thin film batteries
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CN101983469B (zh) * 2008-04-02 2014-06-04 无穷动力解决方案股份有限公司 与能量采集关联的储能装置的无源过电压/欠电压控制和保护
CN102132162A (zh) * 2008-07-02 2011-07-20 倍加福公司 作为局部腐蚀指示器的电化学噪声
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CN101496910B (zh) * 2009-03-10 2017-06-23 成都西南交大研究院有限公司 一种可降解的血管支架
CN102439778B (zh) * 2009-05-20 2016-02-10 萨普拉斯特研究有限责任公司 用于将电化学器件集成到固定设施之内或之上的方法
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Also Published As

Publication number Publication date
TW512187B (en) 2002-12-01
NO20030063L (no) 2003-03-11
MXPA03000526A (es) 2004-04-02
US6524466B1 (en) 2003-02-25
CN1227391C (zh) 2005-11-16
JP4668511B2 (ja) 2011-04-13
KR100822090B1 (ko) 2008-04-15
JP2004504488A (ja) 2004-02-12
NO20030063D0 (no) 2003-01-06
AU2001280458B2 (en) 2005-06-30
EP1303645A1 (fr) 2003-04-23
WO2002006563A1 (fr) 2002-01-24
AU8045801A (en) 2002-01-30
CA2418379C (fr) 2010-05-11
EP1303645A4 (fr) 2009-03-04
CN1446271A (zh) 2003-10-01
EA005986B1 (ru) 2005-08-25
KR20030026978A (ko) 2003-04-03
EA200300160A1 (ru) 2003-06-26

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Effective date: 20140718